272430396

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{154439}}^1$

素因数の和:154463

約数の個数: 54

約数和(自身を含む): 801080280

約数和(自身を除く): 528649884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 154439, 308878, 463317, 617756, 926634, 1081073, 1389951, 1853268, 2162146, 2779902, 3243219, 4324292, 5559804, 6486438, 7567511, 9729657, 12972876, 15135022, 19459314, 22702533, 30270044, 38918628, 45405066, 68107599, 90810132, 136215198, 272430396]

約数ペア:

[(1, 272430396), (2, 136215198), (3, 90810132), (4, 68107599), (6, 45405066), (7, 38918628), (9, 30270044), (12, 22702533), (14, 19459314), (18, 15135022), (21, 12972876), (28, 9729657), (36, 7567511), (42, 6486438), (49, 5559804), (63, 4324292), (84, 3243219), (98, 2779902), (126, 2162146), (147, 1853268), (196, 1389951), (252, 1081073), (294, 926634), (441, 617756), (588, 463317), (882, 308878), (1764, 154439)]